Frequency bank not Implemented for Frequency intervals.

[MasterExecuson]

Seems like you are not really using the frequency bank, as the 'coeficient' never called and nowhere else happens frequency windowing...

Did I miss something?

2.1. BAND-PASS FILTERING The first stage employs a filter bank that decomposes the EEG into multiple frequency pass bands using causal Chebyshev Type II fil- ter. A total of 9 band-pass filters are used, namely, 4–8, 8–12, . . ., 36–40 Hz. Various configurations of the filter bank are as effective, but these band-pass frequency ranges are used because they yield a stable frequency response and cover the range of 4–40 Hz.

fbcsp_code/bin/MLEngine.py

Lines 34 to 35 in 9647b78

	fbank = FilterBank(eeg_data.get('fs'))
	fbank_coeff = fbank.get_filter_coeff()